1) D. 45
2)
<span>A.96
</span>1)
<span><span>(<span><span>3x</span>+4</span>)</span><span>(99)</span></span><span>=<span><span>(<span><span>3x</span>+4</span>)</span><span>(99)</span></span></span><span>=<span><span><span>(<span>3x</span>)</span><span>(99)</span></span>+<span><span>(4)</span><span>(99)</span></span></span></span><span>=<span><span>297x</span>+396</span></span>
2)116+83=96.
Answer:
Lateral Area = Area of 2 triangle + Area of slant rectangle + area of back rectangle
Lateral Area = (5m)(3m) + (6m) (36m) + (3m) (36m)
LA = 15m² + 216m² + 108m²
LA = 339 m²
SA = (5m)(3m) + (6m) (36m) + (3m) (36m) + (5m)(36m)
SA = 15m² + 216m² + 108m² + 180 m²
SA = 519 m²
Answer:
No solution is posible
Step-by-step explanation:
You failed to show triangle ABC
Therefor this cannot be answered.
Answer:
LA = 1,187.5 ft^{2} and SA = 1,803.3 ft^{2}
Step-by-step explanation:
We are given, the radius 'r' of the cone is 14 ft and the slant height 'l' is given by 27 ft.
Now, we know that the formula for the lateral area =
i.e. lateral are =
i.e. lateral area = 1187.52 ft^{2}
Hence, lateral area rounded off to nearest tenth is 1187.5 ft^{2}.
Next, we know the formula for surface area of a cone =
i.e. surface area =
i.e. surface area = 1803.27 ft^{2}
Hence, the surface area rounded off to the nearest tenth is 1803.3 ft^{2}.
Answer:
90.000 m³
Step-by-step explanation:
- L = 6 m
- W = 5 m
- H = 3 mm = 3.000 m
V = L × W × H
V = 6 × 5 × 3.000
V = 30 × 3.000
V = 90.000 m³